Fix duplicate entry

Change-Id: Ieaa841fd6a01dfb68156a7ce94534a93acfb520c
diff --git a/classes/cluster/virtual-mcp11-ovs/openstack/init.yml b/classes/cluster/virtual-mcp11-ovs/openstack/init.yml
index 05b9094..d96f0d0 100644
--- a/classes/cluster/virtual-mcp11-ovs/openstack/init.yml
+++ b/classes/cluster/virtual-mcp11-ovs/openstack/init.yml
@@ -78,7 +78,7 @@
     neutron_version: ${_param:openstack_version}
     neutron_service_host: ${_param:cluster_vip_address}
     glusterfs_service_host: ${_param:cluster_vip_address}
-    metadata_password: password
+    metadata_password: workshop
     mysql_admin_user: root
     mysql_admin_password: workshop
     mysql_cinder_password: workshop
@@ -100,7 +100,6 @@
     keystone_neutron_password: workshop
     keystone_nova_password: workshop
     ceilometer_secret_key: workshop
-    metadata_password: workshop
     horizon_version: ${_param:openstack_version}
     horizon_secret_key: opaesee8Que2yahJoh9fo0eefo1Aeyo6ahyei8zeiboh3aeth5loth7ieNa5xi5e
     horizon_identity_host: ${_param:cluster_vip_address}
@@ -168,4 +167,4 @@
       user:
         root:
           name: root
-          password: false
\ No newline at end of file
+          password: false